Sanya Richards-Ross
Competition record

Year
Competition
Venue
Position
Event
Notes
Representing the United States
Representing the United States
Representing the United States
Representing the United States
Representing the United States
Representing the United States
2002
World Junior Championships
Kingston, Jamaica
3rd
200m
23.09 (wind: -0.2 m/s)
2002
World Junior Championships
Kingston, Jamaica
2nd
400m
51.49
2002
World Junior Championships
Kingston, Jamaica
3rd (h)
4 × 400 m relay
3:35.84
2003
World Championships
Paris, France
11th (sf)
400 m
51.32
2003
World Championships
Paris, France
1st
4 × 400 m relay
3:22.63
2004
Olympic Games
Athens, Greece
6th
400 m
50.19
2005
World Championships
Helsinki, Finland
2nd
400 m
49.74
2005
World Athletics Final
Monaco
1st
400 m
49.52
2006
World Indoor Championships
Moscow, Russia
9th (sf)
400 m
52.46
2006
World Athletics Final
Stuttgart, Germany
2nd
200 m
22.17
2006
World Athletics Final
Stuttgart, Germany
1st
400 m
49.25
2006
World Cup
Athens, Greece
1st
400 m
48.70
2006
World Cup
Athens, Greece
1st
200 m
22.23
2007
World Championships
Osaka, Japan
5th
200 m
22.70
2007
World Championships
Osaka, Japan
1st
4 × 400 m relay
3:18.55
2008
Olympic Games
Beijing, China
3rd
400 m
49.93
2008
Olympic Games
Beijing, China
1st
4 × 400 m relay
3:18.54
2009
World Championships
Berlin, Germany
1st
400m
49.00
2009
World Championships
Berlin, Germany
1st
4 × 400 m relay
3:17.83
2011
World Championships
Daegu, South Korea
7th
400 m
51.32
2011
World Championships
Daegu, South Korea
1st
4 × 400 m relay
3:18.09
2012
World Indoor Championships
Istanbul, Turkey
1st
400 m
50.79
2012
World Indoor Championships
Istanbul, Turkey
2nd
4 × 400 m relay
3:28.79
2012
Olympic Games
London, United Kingdom
5th
200 m
22.39
2012
Olympic Games
London, United Kingdom
1st
400 m
49.55
2012
Olympic Games
London, United Kingdom
1st
4 × 400 m relay
3:16.88
2014
World Relay Championships
Nassau, Bahamas
1st
4 × 400 m relay
3:21.73
2015
World Relay Championships
Nassau, Bahamas
1st
Distance medley relay
10:36.50 (WR)
2015
World Relay Championships
Nassau, Bahamas
1st
4 × 400 m relay
3:19.39
2015
World Championships
Beijing, China
2nd
4 × 400 m relay
3:19.44

Question: What was Richards-Ross personal record for the 400m event during the London Olympics? 
Answer: At the 2012 London Olympics, Richards-Ross finished the 400m in 49.55 and won the gold medal.